html,body,.mui-content{background:#fff;}*{font-family: Helvetica Neue, Helvetica, sans-serif,"microsoft yahei";touch-action: pan-y;}
.p-btn{width: 100%;text-align: center;background:#275EB1;color: #fff;
			font-size: 18px;line-height: 40px;height: 40px;margin:40px 0;border-radius: 2px;}
textarea::-webkit-input-placeholder,input::-webkit-input-placeholder { color:#ccc;font-size: 13px;}